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How to copy/assign ports from 32nm to 14nm technology?

yamakazu

Hi,

I am trying to map a design from 32nm to 14nm. So all ports had better to be assigned in the same sequence. How to copy/assign ports in this manner?

  • fitz
    In 32nm saveIoFile -byOrder and in 14nm loadIoFile , This should get you on the correct side and sequence but not relative spacing. Also assumes you have a similar metal stack ie. M4 HORIZ in both . Shawn
  • yamakazu
    Shawn, thank you for your advice. Next question. There are many ports to be assigned so only 1 metal layer is not enough and some metal layers (2 or 3) should be assigned. Also, ports had better to be spread evenly as much as possible. How to do this?

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